Fano resonance and improved sensing performance in a spectral-simplified optofluidic micro-bubble resonator by introducing selective modal losses
Fano resonance and improved sensing performance in a spectral-simplified optofluidic micro-bubble resonator by introducing selective modal losses
复制标题
通过引入选择性模态损耗，法诺共振和改进光谱简化光流控微泡谐振器中的传感性能
DOI：
10.1364/oe.24.008574
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发表时间：
2016-04-18
期刊：
影响因子：
3.8
通讯作者：
Xu, Lei
中科院分区：
文献类型：
--
作者：
Liao, Jie;Wu, Xiang;Xu, Lei
通过引入紫外线固化粘合剂的损耗元件来选择性地抑制回音壁模态共振，从而降低光学微泡谐振器中的光谱模式密度。光谱简化后出现不对称的Fano共振剖面，在感测液芯折射率变化时，陡峭的斜率将检测强度变化放大了4.3倍。 (C) 2016年美国光学学会
The spectral mode density in optical micro-bubble resonators is reduced by introducing a loss element of UV curable adhesive to selectively suppress the whispering gallery modal resonances. Asymmetric Fano resonant profile appears after spectral simplification, and the sharp slope amplifies the detecting intensity change by 4.3 times when sensing the liquid core refractive index change. (C) 2016 Optical Society of America